Aim:
I want to find out what happens to gummy bears when I we put them into different Solutions.
Prediction:
I predict that they will grow in water and that the colour will evaporate a small bit.
Method
Equipment
- 4x Gummy bears (Duhh) Of the same colour
- 2x Petri dish
- 2x Paper towels
- Marker/Vivid
- Water
- Sugar water
- Salt water
- Electronic scales
- Beaker
- Measuring cylinder
- Safety googles
Instructions
- Gather Equipment
- Put on safety glasses
- Using the marker, write the name of the condition on the Petri dish, DRY, WATER, SALT WATER, SUGAR WATER
- Weigh gummy bears with scales and put the amount of grams on the Petri dish your gonna put the gummy bear on
- Measure 40 ml of the solution and pour it into the Petri dish
What does Osmosis mean?
Osmosis is the movement of water from a less concentrated solution to a more concentrated solution through a partially permeable membrane. The important thing to remember is that osmosis is the movement of WATER ( or other solvent ) not the particles dissolved in the water.